| Lopezia Cav., 1791 |
| Lopezia angustifolia B.L. Rob., 1892 |
| Lopezia axillaris Thunb. ex Schweigg., 1812 |
| Lopezia ciliatula Plitmann, P.H. Raven & Breedlove, 1973 |
| Lopezia clavata Brandegee, 1889 |
| Lopezia concinna P.H. Raven, 1977 |
| Lopezia conjugens Brandegee, 1914 |
| Lopezia cornuta S. Watson, 1886 |
| Lopezia coronata Andrews, 1808 |
| Lopezia corymbosa Sprague & L. Riley, 1924 |
| Lopezia foliosa Brandegee, 1908 |
| Lopezia galeottii Planch., 1852 |
| Lopezia gentryi (Munz) Plitmann, P.H. Raven & Breedlove, 1973 |
| Lopezia gracilis S. Watson, 1886 |
| Lopezia grandiflora Zucc., 1832 |
| Lopezia hintonii R.C. Foster, 1945 |
| Lopezia hirsuta Jacq., 1797 |
| Lopezia integrifolia DC., 1828 |
| Lopezia laciniata (Rose) M.E. Jones, 1929 |
| Lopezia langmaniae Miranda, 1953 |